This remarkably simple jail went over a century without an escape.

A tree grown from astronaut seeds which were exposed to cosmic rays.

This eagle-topped spire remembers the military commander who snatched up California for the United States.

An abandoned boat that's been stranded mysteriously for decades.

More than 700 species live within this murky marvel of a swamp on California's coast.

It should come as no surprise that the world's largest artichoke lies in the town that calls itself the "Artichoke Center of the World."